AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the ModifyVpcAttribute operation. Modifies the specified attribute of the specified VPC.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.EC2.AmazonEC2Request
      Amazon.EC2.Model.ModifyVpcAttributeRequest

Namespace: Amazon.EC2.Model
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z

Syntax

C#
public class ModifyVpcAttributeRequest : AmazonEC2Request
         IAmazonWebServiceRequest

The ModifyVpcAttributeRequest type exposes the following members

Constructors

NameDescription
Public Method ModifyVpcAttributeRequest()

Properties

NameTypeDescription
Public Property EnableDnsHostnames System.Boolean

Gets and sets the property EnableDnsHostnames.

Indicates whether the instances launched in the VPC get DNS hostnames. If enabled, instances in the VPC get DNS hostnames; otherwise, they do not.

You cannot modify the DNS resolution and DNS hostnames attributes in the same request. Use separate requests for each attribute. You can only enable DNS hostnames if you've enabled DNS support.

Public Property EnableDnsSupport System.Boolean

Gets and sets the property EnableDnsSupport.

Indicates whether the DNS resolution is supported for the VPC. If enabled, queries to the Amazon provided DNS server at the 169.254.169.253 IP address, or the reserved IP address at the base of the VPC network range "plus two" will succeed. If disabled, the Amazon provided DNS service in the VPC that resolves public DNS hostnames to IP addresses is not enabled.

You cannot modify the DNS resolution and DNS hostnames attributes in the same request. Use separate requests for each attribute.

Public Property VpcId System.String

Gets and sets the property VpcId.

The ID of the VPC.

Examples

This example modifies the enableDnsSupport attribute. This attribute indicates whether DNS resolution is enabled for the VPC. If this attribute is true, the Amazon DNS server resolves DNS hostnames for instances in the VPC to their corresponding IP addresses; otherwise, it does not.

To modify the enableDnsSupport attribute


var response = client.ModifyVpcAttribute(new ModifyVpcAttributeRequest 
{
    EnableDnsSupport = jsondata object,
    VpcId = "vpc-a01106c2"
});


            

This example modifies the enableDnsHostnames attribute. This attribute indicates whether instances launched in the VPC get DNS hostnames. If this attribute is true, instances in the VPC get DNS hostnames; otherwise, they do not.

To modify the enableDnsHostnames attribute


var response = client.ModifyVpcAttribute(new ModifyVpcAttributeRequest 
{
    EnableDnsHostnames = jsondata object,
    VpcId = "vpc-a01106c2"
});


            

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms